The pottery and porcelain of Myanmar is very various such as Celadon, Black glazed large Jar and White galzed Jar painted Green Colour. In these Myanmarese Ceramics, Black glazed large Jar is very important to understand the Character and Role of Myanmar Ceramics. The description on the Black glazed large Jar of Myanmar is seen in several Books such as a travel essay of Ibun Battuta, Duarte Barbosa, The book of Duarte Barbosa: A Account of the Contries Bordering on the Indian Ocean and their Inhabitants, Jan Huygen van Linschoten, Volker, T., Porcelain and the Dutch East India Company These descriptions on the Black glazed Jar in these Books are important evidence to discovery the existence of it and its Types and Price and Use. The appearance of Black glazed Jar of Myanmar is considered in the Middle of 14C with the description of the Book of Ibn Battuta. Furthermore, Excavated from the Shipwreck of China in the Sinan, Chellanamdo, it is certain that the Black glazed large Jar was already existed in the early of 14C. And it was considered that the Shipwreck of China in the Sinan, Chellanamdo was started from Ninbo(寧波) of China to the destination of Japan with the Inscrition made Bamboo. So we know that The route of Ninbo→Korea→Japan is very important in the Trade Ceramics of East Asia in 14C. And The size of Black glazed Jar has 3 types, Large, Middle and Small. The large type is used as a Tools for Water and Oil. The small type is the personal bottle for drinking. The Price of Black glazed Jar of Myanmar was changed as times go by. The price of the late of 16C and the early of 17C is 30 prolin and the late of 17C is 8 Prolin. The price of the Black glazed Jar of Myanmar in the late of 16C and the early of 17C is estimated 3 times for the price of the late of 17C. and This change of the price of Myanmarese Black Glazed Jar is decided on the Demand and Supply. and the Black glazed Jar of Myanmar was mainly used for the tools for Morpin in the year of 1620 and for Salt and Sugar in the year of 1640 and for Water and Oil in the late of 17C.